The Plumber's Helpers are called upon by Grandpa Max to rescue him from an abandoned space station where he's being attacked by Ben! The team must now find a way to work together as they try to save Max, stop Ben, and keep the space station from crashing to Earth.
Elenco: Paul Eiding , Yuri Lowenthal , Greg Cipes , Vicki Lewis , Dee Bradley Baker , Kevin Conroy , Ashley Johnson , Scott Menville , Tim Curry , Tim Curry , Wil Wheaton , Ioan Gruffudd , Kevin Michael Richardson , Richard McGonagle , John DiMaggio , Jeff Bennett .